Plastic coupler for 38/50 mm tube diameter, maximum load 50 kg - Eliminates the risk of scratches and damage on truss systems - M10 thread Maximum load:25 kg Vertical 50 kg Horizontal Max. load WLL (4-fold):50 kg Tube diameter sector:38 - 50 mm Material:Plastic Color:Black Mounting screw:M10 Thread:M10 thread x 30 mm Dimensions:Length: 10,80 cm Width: 4,80 cm Depth: 9 cm Height: 4,80 cm Weight:200 g